Dostyle Laser Distance Measure, 40m / 131ft Handheld Range Finder Laser Meter Measuring Devices Tool With LCD Backlight Display

Precision Laser Measuring Technology:
Measures up to 131feet (40 m) and accurate to within 0.04 inch (1mm).

Quick and Accurate Measurement:
Length, area, volume, continuous measurement and Indirect measurement by Pythagorean Theorem.

Specifications：
Laser class: Class II
Laser maximum output: <1Mw
Dust & Splash proof: IP 54
Measurement storage: 20
Laser Auto off: About 70S
Power Auto off: About 9min
Operation temperature: 0~40℃ (32~104℉)
Storage temperature: -10~50℃ (14~122℉)
Power supply: 2 x 1.5V AAA battery (Included)

Package Include:
1 x Laser Distance Meter
1 x Pouch
1 x Holding Rope
2 x 1.5V AAA Battery
1 x English instruction manual

Warm prompt:
1.Pay attention to the polarity symbols marked inside of the batteries; Remove the batteries if you are not going to use the instrument in a long time (to avoid leak of erosive chemical substance from the batteries)
2.Never point this laser beam at yourself or someone else, especially in the eye. Of COURSE, don't stare at the laser beam either.